| VEGAS | ventricular enlargement with gait apraxia syndrome |
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| RIND | Residual(= Reversible) Ischemic Neurologic Deficit |
| AVPU | alert, verbal, painful, unresponsive [neurologic test] |
| NA | Avogadro constant or number; nalidixic acid; Narcotics Anonymous; network administrator; neuraminida... |
| NC | nasal cannula; nasal clearance; neck complaint; neonatal cholestasis; neural crest; neurologic check... |
| helicopod gait | A gait, seen in some conversion reactions or hysterical disorders, in which the feet describe half circles. Synonym: helicopodia. (05 Mar 2000) |
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| hemiplegic gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| scissor gait | One leg swings across the other instead of straight forward, producing a criss-cross motion of the legs in walking, with the foot imprints reversed; bilateral hemiplegic gait. (05 Mar 2000) |
| high steppage gait | A gait in which the foot is raised high to avoid catching a drooping foot and brought down suddenly in a flapping manner; often seen in peroneal nerve palsy and tabes. Synonym: equine gait. (05 Mar 2000) |
| hysterical gait | A variety of bizarre gaits seen with hysteria-conversion reaction; usually the foot is dragged or pushed ahead, instead of lifted, while walking; frequently the foot is held dorsiflexed and inverted. (05 Mar 2000) |
| spastic gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| steppage gait | A gait in which the advancing foot is lifted higher than usual so that it can clear the ground, because it cannot be dorsiflexed. Seen with peroneal neuropathies and other disorders causing foot dorsiflexion weakness. See: high steppage gait. Synonym: steppage. (05 Mar 2000) |
| toppling gait | <neurology> A gait in which the steps are uncertain and hesitant, and the patient totters and sometimes falls; probably due to a balance disorder; may be seen in elderly patients after a stroke. (06 Mar 2000) |
| equine gait | A gait in which the foot is raised high to avoid catching a drooping foot and brought down suddenly in a flapping manner; often seen in peroneal nerve palsy and tabes. Synonym: equine gait. (05 Mar 2000) |
| festinating gait | Gait in which the trunk is flexed, legs are flexed at the knees and hips, but stiff, while the steps are short and progressively more rapid; characteristically seen with parkinsonism and other neurologic diseases. Synonym: festination. (05 Mar 2000) |
| adjustment disorders | Maladaptive reactions to identifiable psychosocial stressors occurring within a short time after onset of the stressor. They are manifested by either impairment in social or occupational functioning or by symptoms (depression, anxiety, etc.) that are in excess of a normal and expected reaction to the stressor. (12 Dec 1998) |
| affective disorders | A class of mental disorder's characterised by a disturbance in mood. (05 Mar 2000) |
| affective disorders, psychotic | Disorders in which the essential feature is a severe disturbance in mood (depression, anxiety, elation, and excitement) accompanied by psychotic symptoms such as delusions, hallucinations, gross impairment in reality testing, etc. (12 Dec 1998) |
| alcohol-related disorders | Mental disorders related or resulting from abuse or mis-use of alcohol. (12 Dec 1998) |
| amphetamine-related disorders | Disorders related or resulting from use of amphetamines. (12 Dec 1998) |